Page({

  data: {
    switch_first: 0,
    switch_second: 0
  },

  switchFirst: function (e) {
    var switch_first = this.data.switch_first;
    this.setData({
      switch_first: !switch_first
    })
  },
  switchSecond: function (e) {
    var switch_second = this.data.switch_second;
    this.setData({
      switch_second: !switch_second
    })
  }
})